Mathematics, 27.01.2021 19:40 bri9263
A football is kicked into the air. The relationship between x, the number of seconds since the ball was kicked, and f(x), the height of the ball in feet, is represented by the function shown. F(x) = –16x2 + 40x + 4 What value(s) represents the approximate time the football was 28 feet above the ground?
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A football is kicked into the air. The relationship between x, the number of seconds since the ball...
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